Pythagorean numerology

Numerology Life Path, master numbers and what the numbers in your birth date and name reveal

Numerology turns your birth date and name into a handful of core numbers. Each one, from 1 to 9 and the master numbers 11, 22 and 33, describes a set of strengths, lessons and tendencies. Start with your Life Path number, the most important number in your chart.

  • 9 core numbers
  • 3 master numbers
  • 5 numbers in your chart
  • Since c. 530 BCE

Numerology: an introduction and short history

Numerology is the belief that numbers carry meaning, and that the numbers in your birth date and name can describe your character and path in life. Modern Western numerology reduces dates and names to the single numbers 1 to 9, keeps the master numbers 11, 22 and 33, and reads each one as a set of strengths, lessons and tendencies.

Its deepest roots are in ancient Greece. The philosopher Pythagoras, who founded a school in southern Italy around 530 BCE, taught that the whole universe could be understood through number, and his followers gave each number its own character. Other traditions gave numbers to letters: Greek isopsephy and Hebrew gematria looked for hidden meaning in the number values of words and names.

Numerology as most people know it today is surprisingly modern. In the early 20th century the American writer L. Dow Balliett combined Pythagorean ideas with letter values, and later writers such as Juno Jordan shaped the system of Life Path, Expression and Soul Urge numbers that most numerologists use, including the Birth Destiny calculator. The palmist Cheiro popularised a rival Chaldean system in the 1920s.

Timeline

  1. c. 530 BCEPythagoras founds his school at Croton in southern Italy and teaches that all things are number.
  2. Ancient worldGreek isopsephy and Hebrew gematria give number values to letters and words.
  3. 1908L. Dow Balliett publishes The Philosophy of Numbers, a founding book of modern numerology.
  4. 1926Cheiro's Book of Numbers popularises the Chaldean system.
  5. 1965Juno Jordan's Numerology: The Romance in Your Name sets out the modern core numbers.
  6. TodayOnline calculators have made the Life Path number one of the best-known personality tools.

Get your free numerology report

Enter your full name, date of birth and email address, and we'll send you a personal numerology report based on your core numbers. You can also choose to receive a short daily report.

Submit your information and uncover the powerful influence of numbers in your life.

The numbers 1 to 9 and the master numbers

Every number has its own character. Click a number to read about its personality, love, career and life lessons.

The five core numbers in your chart

A full numerology reading looks at five main numbers, two from your birth date and three from your name.

Life Path

From your full date of birth. Your main path, purpose and the lessons you are here to learn. The most important number.

Birthday

From the day of the month you were born. A special talent you bring with you. Birthday numbers

Expression

From all the letters of your full birth name. Also called the Destiny number: your natural abilities and goals.

Soul Urge

From the vowels in your name. Your heart's desire: what you want and what motivates you deep down.

Personality

From the consonants in your name. The side of you that others see first.

Maturity

Your Life Path plus your Expression number. The person you grow into, usually felt from middle age onwards.

How to work out your Life Path number

  1. Write down your date of birth as day, month and year.
  2. Reduce each part to a single digit by adding its digits together. Keep 11, 22 and 33 as they are.
  3. Add the three results and reduce again to a single digit or a master number. That is your Life Path number.

Example: born 8 August 1988

  • Day: 8
  • Month: August is 8
  • Year: 1 + 9 + 8 + 8 = 26, and 2 + 6 = 8
  • Total: 8 + 8 + 8 = 24, and 2 + 4 = 6

Life Path 6, the Nurturer.

Turning your name into numbers

In Pythagorean numerology each letter has a value from 1 to 9. Add the values of the letters in your full birth name and reduce the total to find your Expression number. Vowels (A, E, I, O, U) give your Soul Urge and consonants your Personality; Y is sometimes counted as a vowel.

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Numerology questions, answered

What is my Life Path number?

Your Life Path number comes from your full date of birth. Reduce the day, month and year to single digits, add them together and reduce again, keeping 11, 22 and 33. It is the most important number in numerology and describes your main path and purpose.

What are master numbers?

11, 22 and 33 are called master numbers. They are not reduced to a single digit because they are thought to carry a stronger, more demanding version of their root numbers 2, 4 and 6, with greater potential and greater pressure.

What is the difference between Pythagorean and Chaldean numerology?

Pythagorean numerology, used on this site, gives the letters A to Z the values 1 to 9 in order. Chaldean numerology assigns the values 1 to 8 according to the sound of each letter and treats 9 as sacred. The two systems can give different name numbers.

Can my numbers change?

Your Life Path and Birthday numbers never change, because your birth date doesn't. Your name numbers (Expression, Soul Urge and Personality) are based on your full birth name, though some numerologists also look at the name you use every day.

Is numerology accurate?

There is no scientific evidence that numbers shape personality or destiny. Numerology is best used as a tool for reflection and self-discovery, and for fun. It is not a substitute for professional advice.

Find all your numbers in seconds

Enter your name and date of birth to see your Life Path, Birthday, Expression, Soul Urge, Personality and Maturity numbers, together with your star sign, Chinese zodiac and I Ching hexagrams.

Open the Birth Destiny calculatorFull numerology reading